CN218772464U - Water-cooling focusing infrared heating lampshade - Google Patents
Water-cooling focusing infrared heating lampshade Download PDFInfo
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- CN218772464U CN218772464U CN202221248501.8U CN202221248501U CN218772464U CN 218772464 U CN218772464 U CN 218772464U CN 202221248501 U CN202221248501 U CN 202221248501U CN 218772464 U CN218772464 U CN 218772464U
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Abstract
The utility model discloses a water-cooling focus infrared heating lamp shade, belong to infrared heating technical field, transparent quartz glass board is installed to aluminum alloy focus bowl inner arc downside department, transparent quartz glass board upside, install the infrared heating fluorescent tube in the aluminum alloy focus bowl inner arc, and infrared heating fluorescent tube both ends run through heat insulating board and lamp holder support, this kind of heating methods belongs to non-contact infrared radiant heating, economy has, safety, cleanness and efficient advantage, and long service life reaches more than 5000 hours, possess high-efficient focus heat energy and long-life rapid heating, cooling water flow is 5-10L/minute, mainly be used for providing high-speed large-traffic cooling water for the whole cooling of aluminum alloy focus bowl, after aluminum alloy focus bowl adopted the aluminum alloy material test, earlier power supply system closes, continue to keep the cooling water to let in. And (5) stopping introducing cooling water when the temperature of the equipment is reduced to the normal temperature, finishing the experiment, discharging redundant cooling water in the pipeline, and finishing the test process.
Description
Technical Field
The invention relates to an infrared heating lampshade, in particular to a water-cooling focusing infrared heating lampshade, and belongs to the technical field of infrared heating.
Background
In the past decades, the world pays more and more attention to the infrared heating technology, and our country is seeking new breakthrough in the development of the infrared heating technology, and the production and use of infrared heating lamps from far infrared heating tubes to near infrared heaters and more refined short-wave, fast medium-wave and medium-wave infrared heating lamps are widely applied, but no deep research on specific wavelength and focused reflection infrared heaters is made at home, and the requirements of different industries, various materials and various heating scenes are required.
At present, no one can make a thermal test of customized heating equipment for the thermal test problem of how to meet various actual working conditions by infrared radiation heating, and the thermal test is only a universal simple heating bracket which is constructed according to a required heating curve and is suitable for the heating bracket, and exposed infrared heating lamps are arranged between the brackets to heat and test materials, wherein the infrared heating lamp tubes are not forcibly cooled; the electric wire of the infrared heating lamp tube is directly connected to the heating control power supply bus. In the experimental process, firstly, the material to be heated is pushed into a bracket of the heating device, and then the material to be heated is placed under an infrared heating lamp for heating, and the traditional heating mode has the following problems:
1. the exposed infrared heating lamp cannot efficiently utilize the radiation at the back of the lamp tube to the heating process;
2. the infrared heating lamp tube does not need forced cooling, and the heating limit is limited by the limit temperature resistance of the lamp tube.
Disclosure of Invention
The invention mainly aims to provide a water-cooling focusing infrared heating lampshade, which visually checks the integral appearance of an aluminum alloy focusing reflecting cover and whether a cooling pipeline is complete, lossless and non-blocked, wherein the checking comprises the steps of water leakage, checking whether an infrared lamp tube has oil stains and shelters, checking whether an electric circuit is short-circuited and exposed, completing equipment safety inspection when all items meet requirements, focusing infrared heat energy on a narrow line by the aluminum alloy focusing reflecting cover, the infrared heating lamp tube, a lamp holder bracket, a high-temperature lead, an aviation plug, a heat insulation plate, a transparent quartz plate, a temperature-sensitive switch, an alarm buzzer, an aluminum alloy outer protection cover, a water inlet and outlet quick connector and the like, and the aluminum alloy focusing reflecting cover is internally provided with a water path. The infrared heating lamp tube mainly irradiates an appointed heating surface with an infrared ray heat energy beam, the lamp holder support, the high-temperature lead wire and the aviation plug respectively have the functions of fixing the infrared heating lamp and connecting the infrared heating lamp to the aviation plug, the heat insulation plate has the function of isolating infrared heat energy radiation at two end sides, the transparent quartz plate has the functions of preventing dust, preventing foreign matters and protecting infrared ray heat energy of the lamp tube, the temperature sensing switch and the alarm buzzer have the function of monitoring the temperature of the aluminum alloy focusing reflector body, the aluminum alloy outer protection cover can protect the lamp holder support, the infrared heating lamp tube lamp holder, the high-temperature wires at two ends, the alarm buzzer, the three-way cooling water copper tube and the like, and the water cooling part respectively cools the structural part and the aluminum alloy focusing reflector in the heating process; the cooling water is high-speed cooling water; the electric circuit is connected with the control power supply box body, and the adjustment of the output power of the heating lamp is realized by receiving the control signal of the circuit. The aluminum alloy focusing reflector is integrally manufactured by aluminum alloy die-sinking one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity is subjected to focusing paraboloid, the paraboloid is subjected to gold-plating or silver-plating reflector surface treatment, a focusing reflecting surface is formed, and the middle layer is hollow; the method has the advantages that water cooling is conducted, cooling water is slowly injected from a water inlet, when the cooling water in a water outlet flows out, whether bubbles exist in the flowing water is observed, when no bubbles exist in the flowing water, the flowing speed of the cooling water is increased, when the cooling water flows out stably from a flow outlet and does not flow out in a pulsating mode, the aluminum alloy focusing reflector can be placed correctly according to a required heating angle, and the cooling water injection is completed; the method comprises the following steps that a temperature-sensitive switch is arranged on the outer wall of an aluminum alloy focusing reflecting cover, a transparent quartz glass plate is arranged on a light emitting surface at the bottom of the aluminum alloy focusing reflecting cover, heat insulation plates on two sides of the aluminum alloy focusing reflecting cover are finally arranged, a water inlet and outlet quick connector is arranged on two end surfaces of the aluminum alloy focusing reflecting cover, a lamp holder support is arranged beside the water inlet and outlet quick connector and is used for fixedly arranging an infrared heating lamp tube, an experiment is carried out, the power of the infrared heating lamp tube is controlled by controlling the signal change in a power supply, long-time heating or quick high-temperature impact circulation is realized, an aviation plug, the water inlet and outlet quick connector and an alarm buzzer are separately arranged on the side of an aluminum alloy outer protective cover, and high-temperature wires at two ends of the infrared heating lamp tube are respectively linked to an aviation plug; the aluminum alloy focusing reflector water inlet and outlet quick connector and the aluminum alloy outer protective cover water inlet and outlet quick connector are connected through a tee cooling water copper pipe, the aluminum alloy focusing reflector and the aluminum alloy outer protective cover are welded into a whole, cooling water flows into a pipeline through a cooling water inlet in the heating process, and finally the cooling water flows out of the pipeline through a cooling water outlet to form a cooling liquid pipeline inside the whole lampshade. The high-speed flow of low-temperature cooling water takes away heat in the lampshade, so that the lampshade forms a constant and safe temperature field (the highest temperature of the outer surface of the lampshade is about 60 ℃ when the lampshade is heated to 1000 ℃ through point sampling test); the whole lampshade can be fixed by temperature resistance at normal working temperature (below 1000 ℃), and the plane B, the plane C and the plane E of the device can be fixed by materials with temperature resistance of more than 100 ℃ at normal working temperature (below 1000 ℃). Meanwhile, parts in a light receiving irradiation area of 50mm are protected by using a heat-resistant material, a fixed structure is subjected to water cooling, the temperature of the infrared heating lamp tube is mainly stabilized by a lamp tube support retaining device structure, the temperature rise of a structural member caused by light irradiation is reduced by the lamp tube support outside a focusing reflection cover through insulation board isolation treatment, and the temperature reduction inside an aluminum alloy protection cover is performed through a cooling water pipe to protect an infrared lamp tube terminal and a high temperature line; the cooling water passes through the interior of the aluminum alloy focusing reflection cover to cool the space near the infrared heating lamp. Therefore, the infrared heating lamp is protected from being over-temperature, and the infrared heating lamp tube is fixed by connecting the lamp tube bracket. The high temperature lead wire of infrared heating fluorescent tube adopts high temperature glass fiber to weave insulated wire, and infrared heating lamp fluorescent tube adopts infrared tungsten filament to make the heat lamp, and rated voltage is 220V 380V, rated power 6KW, and the temperature that generates heat is up to 3400K, and the radioactivity energy is stable, can realize 1000 ℃ long-range rapid heating, does not receive the surrounding environment influence, only is effective to the radiated thing, and the accessible is adjusted the power supply and is changed infrared heating lamp power. In addition, the infrared heating lamp can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared rays so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heating efficiency of the heated object. Meanwhile, the heating mode belongs to non-contact heating, and has the advantages of economy, safety, cleanness, silence and high efficiency, the service life is as long as more than 5000 hours, the cooling pipeline and the lamp tube support in the aluminum alloy focusing reflecting cover are made of the same material, the aluminum alloy focusing reflecting cover has high heat conductivity coefficient and low thermal expansion coefficient, the cooling water flow is 20L/min, the aluminum alloy focusing reflecting cover is mainly used for providing high-speed large-flow cooling water for overall cooling of the aluminum alloy focusing reflecting cover 1, and after an aluminum alloy material test is finished, the power supply system is firstly turned off, and the cooling water is continuously kept to be introduced. And (5) stopping introducing cooling water when the temperature of the equipment is reduced to the normal temperature, finishing the experiment, discharging redundant cooling water in the pipeline, and finishing the test process.
The purpose of the invention can be achieved by adopting the following technical scheme:
the utility model provides a water-cooling focus infrared heating lamp shade, including aluminum alloy focus bowl, the lamp holder support, the infrared heating fluorescent tube, the heat insulating board, outer safety cover of aluminum alloy lamp holder and transparent quartz glass board, outer safety cover of aluminum alloy lamp holder is installed at aluminum alloy focus bowl both ends, the heat insulating board is installed to the outer safety cover of aluminum alloy lamp holder and the junction of aluminum alloy focus bowl, install the lamp holder support in the outer safety cover of aluminum alloy lamp holder, transparent quartz glass board is installed to aluminum alloy focus bowl inner arc downside department, transparent quartz glass board upside, install the infrared heating fluorescent tube in the aluminum alloy focus bowl inner arc, and infrared heating fluorescent tube both ends run through heat insulating board and lamp holder support, alarm switch assembly is installed to one side in the middle of the aluminum alloy focus bowl, business turn over water pipe and high temperature line subassembly are installed to aluminum alloy focus bowl both ends side.
Preferably, the components in the outer protective cover of the aluminum alloy lamp holder comprise a power supply aviation plug, an inner water inlet and outlet quick connector, a temperature sensing switch and an alarm buzzer, the power supply aviation plug is installed at two sides of the upper section of the outer protective cover of the aluminum alloy lamp holder, the inner water inlet and outlet quick connector is installed at one side of the power supply aviation plug, the alarm buzzer is installed at the bottom of the power supply aviation plug, and the temperature sensing switch is installed at the bottom of the aluminum alloy focusing reflecting cover.
Preferably, connect the high temperature line subassembly and include outside business turn over water quick-operation joint, tee bend condenser tube and high temperature line, tee bend condenser tube installs middle part department in the outer safety cover of aluminum alloy lamp holder, and middle part department is installed at power aviation plug bottom to outside business turn over water quick-operation joint, and tee bend condenser tube both ends and inside business turn over water quick-operation joint and outside business turn over water quick-operation joint interconnect, the high temperature line is installed in power aviation plug one side department and the other end and the infrared heating fluorescent tube interconnect of high temperature line.
Preferably, the alarm buzzer is electrically connected with the temperature-sensitive switch.
Preferably, the power supply aviation plug, the infrared heating lamp tube and the high-temperature wire are electrically connected with each other.
Preferably, the inner water inlet and outlet quick connector, the outer water inlet and outlet quick connector and the three-way cooling water pipe are arranged at two sides of the upper section of the heat insulation plate and the lamp holder support.
Preferably, the aluminum alloy focusing reflector is made by one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity body is subjected to focusing paraboloid, and the paraboloid is subjected to gold-plating or silver-plating reflector surface treatment to be used as a focusing reflector surface; the middle layer is hollow and is cooled by water.
Preferably, the infrared heating lamp tube can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared rays so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of the heated object.
The invention has the beneficial technical effects that:
the invention provides a water-cooling focusing infrared heating lampshade, which visually checks the integral appearance of an aluminum alloy focusing reflecting cover and whether a cooling pipeline is complete, lossless and free of blockage, wherein the checking comprises the steps of leaking water, checking whether an infrared lamp tube is greasy dirt or sheltered, and checking whether an electric circuit is short-circuited or exposed. The infrared heating lamp tube mainly irradiates an appointed heating surface with an infrared ray heat energy beam, the lamp holder support, the high-temperature lead wire and the aviation plug respectively have the functions of fixing the infrared heating lamp and connecting the infrared heating lamp to the aviation plug, the heat insulation plate has the function of isolating infrared heat energy radiation at two end sides, the transparent quartz plate has the functions of preventing dust, preventing foreign matters and protecting infrared ray heat energy of the lamp tube, the temperature sensing switch and the alarm buzzer have the function of monitoring the temperature of the aluminum alloy focusing reflector body, the aluminum alloy outer protection cover can protect the lamp holder support, the infrared heating lamp tube lamp holder, the high-temperature wires at two ends, the alarm buzzer, the three-way cooling water copper tube and the like, and the water cooling part respectively cools the structural part and the aluminum alloy focusing reflector in the heating process; the cooling water is high-speed cooling water; the electric circuit is connected with the control power supply box body, and the adjustment of the output power of the heating lamp is realized by receiving the control signal of the circuit. The aluminum alloy focusing reflector is integrally manufactured by aluminum alloy die sinking one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity is subjected to focusing paraboloid, the paraboloid is subjected to gold plating or silver plating reflector surface treatment, a focusing reflecting surface is manufactured, and the middle layer is hollow; the method has the advantages that water cooling is conducted, cooling water is slowly injected from a water inlet, when the cooling water in a water outlet flows out, whether bubbles exist in the flowing water is observed, when no bubbles exist in the flowing water, the flowing speed of the cooling water is increased, when the cooling water flows out stably from a flow outlet and does not flow out in a pulsating mode, the aluminum alloy focusing reflector can be placed correctly according to a required heating angle, and the cooling water injection is completed; the method comprises the following steps that a temperature-sensitive switch is arranged on the outer wall of an aluminum alloy focusing reflecting cover, a transparent quartz glass plate is arranged on a light emitting surface at the bottom of the aluminum alloy focusing reflecting cover, heat insulation plates on two sides of the aluminum alloy focusing reflecting cover are finally arranged, a water inlet and outlet quick connector is arranged on two end surfaces of the aluminum alloy focusing reflecting cover, a lamp holder support is arranged beside the water inlet and outlet quick connector and is used for fixedly arranging an infrared heating lamp tube, an experiment is carried out, the power of the infrared heating lamp tube is controlled by controlling the signal change in a power supply, long-time heating or quick high-temperature impact circulation is realized, an aviation plug, the water inlet and outlet quick connector and an alarm buzzer are separately arranged on the side of an aluminum alloy outer protective cover, and high-temperature wires at two ends of the infrared heating lamp tube are respectively linked to an aviation plug; the aluminum alloy focusing reflector water inlet and outlet quick connector and the aluminum alloy outer protective cover water inlet and outlet quick connector are connected through a tee cooling water copper pipe, the aluminum alloy focusing reflector and the aluminum alloy outer protective cover are welded into a whole, cooling water flows into a pipeline through a cooling water inlet in the heating process, and finally the cooling water flows out of the pipeline through a cooling water outlet to form a cooling liquid pipeline inside the whole lampshade. The heat in the lampshade is taken away by the high-speed flow of the low-temperature cooling water, so that the lampshade forms a constant and safe temperature field (the maximum temperature of the outer surface of the lampshade is about 60 ℃ when the lampshade is heated to 1000 ℃ through point sampling test); the whole lampshade can be fixed by temperature resistance at normal working temperature (below 1000 ℃), and the plane B, the plane C and the plane E of the device can be fixed by materials with temperature resistance of more than 100 ℃ at normal working temperature (below 1000 ℃). Meanwhile, parts in a light receiving irradiation area of 50mm are protected by using a heat-resistant material, a fixed structure is subjected to water cooling, the temperature of the infrared heating lamp tube is mainly stabilized by a lamp tube support retaining device structure, the temperature rise of a structural member caused by light irradiation is reduced by the lamp tube support outside a focusing reflection cover through insulation board isolation treatment, and the temperature reduction inside an aluminum alloy protection cover is performed through a cooling water pipe to protect an infrared lamp tube terminal and a high temperature line; the cooling water passes through the interior of the aluminum alloy focusing reflection cover, so that the space near the infrared heating lamp is cooled. Therefore, the infrared heating lamp is protected from being over-heated, and the infrared heating lamp tube is fixed by connecting the lamp tube bracket. The high temperature lead wire of infrared heating fluorescent tube adopts high temperature glass fiber to weave insulated wire, and infrared heating lamp fluorescent tube adopts infrared tungsten filament to make the heat lamp, and rated voltage is 220V 380V, rated power 6KW, and the temperature that generates heat is up to 3400K, and the radioactivity energy is stable, can realize 1000 ℃ long-range rapid heating, does not receive the surrounding environment influence, only is effective to the radiated thing, and the accessible is adjusted the power supply and is changed infrared heating lamp power. In addition, the infrared heating lamp can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared, so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of the heated object. Meanwhile, the heating mode belongs to non-contact heating, and has the advantages of economy, safety, cleanness, silence and high efficiency, the service life is as long as more than 5000 hours, the cooling pipeline and the lamp tube support in the aluminum alloy focusing reflecting cover are made of the same material, the aluminum alloy focusing reflecting cover has high heat conductivity coefficient and low thermal expansion coefficient, the cooling water flow is 20L/min, the aluminum alloy focusing reflecting cover is mainly used for providing high-speed large-flow cooling water for overall cooling of the aluminum alloy focusing reflecting cover 1, and after an aluminum alloy material test is finished, the power supply system is firstly turned off, and the cooling water is continuously kept to be introduced. And (5) stopping introducing cooling water when the temperature of the equipment is reduced to the normal temperature, finishing the experiment, discharging redundant cooling water in the pipeline, and finishing the test process.
Drawings
FIG. 1 is a front view of the overall structure of a preferred embodiment of a water-cooled focused infrared heating lamp enclosure according to the invention;
FIG. 2 is a perspective sectional view of a preferred embodiment of a water-cooled focused infrared heating lamp enclosure according to the present invention;
FIG. 3 is a side sectional view of a first telescoping rod of a preferred embodiment of a water cooled focused IR heating lamp enclosure according to the invention;
FIG. 4 is an enlarged view of the structure at the position B of a preferred embodiment of a water-cooled focusing infrared heating lampshade according to the invention;
fig. 5 is a radiation effect diagram of a preferred embodiment of a water-cooled focusing infrared heating lamp housing according to the present invention.
In the figure: 1-aluminum alloy focusing reflector, 2-lamp holder bracket, 3-infrared heating lamp tube, 4-heat insulation plate, 5-aluminum alloy lamp holder outer protective cover, 6-power aviation plug, 7-inner water inlet and outlet quick connector, 8-outer water inlet and outlet quick connector, 9-three-way cooling water tube, 10-transparent quartz glass plate, 11-temperature sensitive switch, 12-alarm buzzer and 13-high temperature line.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 5, the water-cooled focusing infrared heating lampshade provided in this embodiment includes an aluminum alloy focusing reflector 1, a lamp holder support 2, an infrared heating lamp tube 3, a heat insulation board 4, an aluminum alloy lamp holder outer protection cover 5 and a transparent quartz glass plate 10, where the aluminum alloy lamp holder outer protection cover 5 is installed at two ends of the aluminum alloy focusing reflector 1, the heat insulation board 4 is installed at a joint of the aluminum alloy lamp holder outer protection cover 5 and the aluminum alloy focusing reflector 1, the lamp holder support 2 is installed in the aluminum alloy lamp holder outer protection cover 5, the transparent quartz glass plate 10 is installed at a lower side of an inner arc of the aluminum alloy focusing reflector 1, the infrared heating lamp tube 3 is installed at an upper side of the transparent quartz glass plate 10 and in an inner arc of the aluminum alloy focusing reflector, two ends of the infrared heating lamp tube 3 penetrate through the heat insulation board 4 and the lamp holder support 2, an alarm switch assembly is installed at one middle side of the aluminum alloy focusing reflector 1, and water inlet and outlet pipes and high temperature wire assemblies are installed at two end sides of the aluminum alloy focusing reflector 1.
In this embodiment: the component includes power supply aviation plug 6, inside business turn over water quick-operation joint 7, temperature sensing switch 11 and warning buzzer 12 in the outer safety cover 5 of aluminum alloy lamp holder, and power supply aviation plug 6 is installed in the outer safety cover 5 of aluminum alloy lamp holder upper segment both sides department, and inside business turn over water quick-operation joint 7 is installed in 6 one side departments of power supply aviation plug, and warning buzzer 12 is installed in 6 bottom departments of power supply aviation plug, and temperature sensing switch 11 is installed in 1 bottom of aluminum alloy focus bowl.
In this embodiment: connect high temperature line subassembly to include outside business turn over water quick-operation joint 8, tee bend condenser tube 9 and high temperature line 13, tee bend condenser tube 9 is installed at 5 middle part departments in the outer safety cover of aluminum alloy lamp holder, outside business turn over water quick-operation joint 8 is installed at 6 end middle part departments of power aviation plug, and 9 both ends of tee bend condenser tube and inside business turn over water quick-operation joint 7 and outside business turn over water quick-operation joint 8 interconnect, high temperature line 13 is installed in 6 one side departments of power aviation plug and high temperature line 13's the other end and 3 interconnect of infrared heating fluorescent tube.
In this embodiment: the alarm buzzer 12 is electrically connected with the temperature sensitive switch 11.
In this embodiment: the power supply aviation plug 6, the infrared heating lamp tube 3 and the high-temperature wire 13 are electrically connected with each other.
In this embodiment: an inner water inlet and outlet quick connector 7, an outer water inlet and outlet quick connector 8 and a three-way cooling water pipe 9 are arranged at two sides of the middle upper section of the heat insulation plate 4 and the lamp holder bracket 2.
In this embodiment: the aluminum alloy focusing reflector 1 is made by one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity is subjected to focusing paraboloid, and the paraboloid is subjected to gold-plating or silver-plating reflector surface treatment and is used as a focusing reflector surface; the middle layer is hollow and is cooled by water.
In this embodiment: the infrared heating lamp tube 3 can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared rays so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of heated objects.
As shown in fig. 1 to 5, the working process of the water-cooled focusing infrared heating lampshade provided by this embodiment is as follows:
the method comprises the following steps: the aluminum alloy focusing reflector 1 is integrally manufactured by aluminum alloy die sinking one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity is subjected to focusing paraboloid, the paraboloid is subjected to gold plating or silver plating reflector surface treatment, a focusing reflecting surface is manufactured, and the middle layer is hollow; the selection of different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared can be selected to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of the heated object.
Step two: visual inspection of the whole appearance of the aluminum alloy focusing reflector and whether a cooling pipeline is complete, lossless and non-blocking is carried out, the inspection is carried out by water leakage, whether an infrared lamp tube is greasy or not and a shelter is detected, whether an electric circuit is short-circuited or not and exposed is detected, when all items meet requirements, equipment safety inspection is completed, the aluminum alloy focusing reflector 1, an infrared heating lamp tube 3, a lamp holder support 2, a high-temperature lead 13, a power aviation plug 6, a heat insulation plate 4, a transparent quartz plate 10, a temperature sensitive switch 11, an alarm buzzer 12, an aluminum alloy lamp holder outer protection cover 5, an inner water inlet and outlet quick connector, an outer water inlet and outlet quick connector and the like pass through the aluminum alloy focusing reflector 1, infrared radiation heat energy is focused on a narrow line to quickly heat a heated body, and a water path is arranged in the aluminum alloy focusing reflector 1. The infrared heating lamp tube 3 mainly emits infrared heat energy beams to irradiate a designated heating surface, the lamp holder support 2, the high-temperature lead 13 and the aviation plug 6 respectively have the functions of fixing the infrared heating lamp 3 and connecting the infrared heating lamp 3 to the aviation plug 6, the heat insulation plate 4 plays a role in isolating infrared heat energy radiation at two end sides, the transparent quartz plate 10 plays a role in preventing dust, foreign matters and protecting the lamp tube from transmitting infrared light heat energy, the temperature-sensitive switch 11 and the alarm buzzer 12 play a role in monitoring the body temperature of the aluminum alloy focusing reflector 1, the aluminum alloy outer protection cover 5 can play a role in protecting the lamp holder support 2, the lamp holder of the infrared heating lamp tube, the high-temperature wires 13 at two ends, the alarm buzzer 12, the three-way cooling water pipe 9 and the like, and the water cooling part respectively cools the structural part and the aluminum alloy focusing reflector 1 in the heating process; the cooling water is high-speed cooling water; the electric circuit is connected with the control power supply box body, and the adjustment of the output power of the heating lamp is realized by receiving the control signal of the circuit.
Step three: the method has the advantages that water cooling is conducted, cooling water is slowly injected from a water inlet, when the cooling water in a water outlet flows out, whether bubbles exist in the flowing water is observed, when no bubbles exist in the flowing water, the flowing speed of the cooling water is increased, when the cooling water flows out stably from a flow outlet and does not flow out in a pulsating mode, a heating device can be placed correctly on the aluminum alloy focusing reflection cover 1 according to a required heating angle, and the cooling water injection is completed;
step four: the method comprises the following steps of installing a temperature-sensitive switch 11 on the outer wall of an aluminum alloy focusing reflector 1, installing a transparent quartz glass plate 10 on a light-emitting surface at the bottom of the aluminum alloy focusing reflector 1, finally installing heat-insulating plates 4 on two sides of the aluminum alloy focusing reflector 1, installing a water inlet and outlet quick connector on two ends of the aluminum alloy focusing reflector 1, installing a lamp holder support 2 beside the water inlet and outlet quick connector for fixedly installing an infrared heating lamp tube 3, entering an experiment, realizing the control of the power of the infrared heating lamp tube 3 by controlling the signal change in a power supply, realizing long-time heating or quick high-temperature impact circulation, separately installing a power supply aviation plug, a water inlet and outlet quick connector and an alarm buzzer 12 on the side of an aluminum alloy outer protective cover 5, and respectively connecting high-temperature lines at two ends of the infrared heating lamp tube 3 to an aviation plug 6;
step five: the inside business turn over water quick-operation joint of 1 inside business turn over water of aluminum alloy focus bowl passes through tee bend condenser tube 9 with 5 outside business turn over water quick-operation joints of aluminum alloy lamp holder outer safety cover to be connected, welds into whole with 5 outer safety covers of aluminum alloy focus bowl 1 at last, and in the heating process, the cooling water passes through the cooling water import and flows in the pipeline, through inside whole lamp shade, the cooling water passes through cooling water outlet outflow pipeline at last, forms the coolant liquid pipeline. The high-speed flow of low-temperature cooling water takes away heat in the lampshade, so that the lampshade forms a constant and safe temperature field (the highest temperature of the outer surface of the lampshade is about 60 ℃ when the lampshade is heated to 1000 ℃ through point sampling test);
step six: the whole lampshade can be fixed by temperature resistance at normal working temperature (below 1000 ℃), and the plane B, the plane C and the plane E of the device can be fixed by materials with temperature resistance of more than 100 ℃ at normal working temperature (below 1000 ℃). Meanwhile, parts in a light receiving irradiation area of 50mm are protected by using a heat-resistant material, a fixed structure is subjected to water cooling, the temperature of the infrared heating lamp tube is mainly stabilized by a lamp tube support retaining device structure, the temperature rise of a structural member caused by light irradiation is reduced by the lamp tube support outside a focusing reflection cover through insulation board isolation treatment, and the temperature reduction inside an aluminum alloy protection cover is performed through a cooling water pipe to protect an infrared lamp tube terminal and a high temperature line;
step seven: the cooling water passes through the interior of the aluminum alloy focusing reflection cover 1, and the space near the infrared heating lamp is cooled. Thereby protecting the over-temperature condition of the infrared heating lamp, and the infrared heating lamp tube 3 is fixed by the connection of the lamp tube bracket. The mica insulated wire is woven to infrared heating fluorescent tube 3's high temperature lead wire adoption high temperature glass fiber, and the infrared heating lamp fluorescent tube adopts infrared ray tungsten filament to make the heat lamp, and rated voltage is 220V 380V, rated power 6KW, and the temperature that generates heat is up to 3400K, and the radioactivity energy is stable, can realize 1000 ℃ long-range rapid heating, does not receive the surrounding environment influence, only is effective to being radiated thing, and the accessible is adjusted the power supply and is changed infrared heating lamp power.
Step eight: in addition, the infrared heating lamp can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared, so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of the heated object. Meanwhile, the heating mode belongs to non-contact heating, and has the advantages of economy, safety, cleanness, silence and high efficiency, the service life is as long as more than 5000 hours, the cooling pipeline and the lamp tube support in the aluminum alloy focusing reflecting cover are made of the same material, the aluminum alloy focusing reflecting cover has high heat conductivity coefficient and low thermal expansion coefficient, the flow rate of cooling water is 5-10L/min, the aluminum alloy focusing reflecting cover is mainly used for providing high-speed large-flow cooling water for the integral cooling of the aluminum alloy focusing reflecting cover 1, and after the aluminum alloy focusing reflecting cover 1 is made of an aluminum alloy material, a power supply system is firstly closed, and the cooling water is continuously kept to be introduced. And (5) stopping introducing cooling water when the temperature of the equipment is reduced to the normal temperature, finishing the experiment, discharging redundant cooling water in the pipeline, and finishing the test process.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (8)
1. The utility model provides a water-cooling focus infrared heating lamp shade which characterized in that: the aluminum alloy lamp holder comprises an aluminum alloy focusing reflecting cover (1), a lamp holder support (2), an infrared heating lamp tube (3), a heat insulation plate (4), an aluminum alloy lamp holder outer protection cover (5) and a transparent quartz glass plate (10), the aluminum alloy lamp holder outer protection cover (5) is installed at two ends of the aluminum alloy focusing reflecting cover (1), the heat insulation plate (4) is installed at the joint of the aluminum alloy lamp holder outer protection cover (5) and the aluminum alloy focusing reflecting cover (1), the lamp holder support (2) is installed in the aluminum alloy lamp holder outer protection cover (5), the transparent quartz glass plate (10) is installed at the lower side of an inner arc of the aluminum alloy focusing reflecting cover (1), the transparent quartz glass plate (10) is arranged on the upper side, the infrared heating lamp tube (3) is installed in the inner arc of the aluminum alloy focusing reflecting cover, the two ends of the infrared heating lamp tube (3) penetrate through the heat insulation plate (4) and the lamp holder support (2), an alarm switch assembly is installed on one side in the middle of the aluminum alloy focusing reflecting cover (1), and water inlet and outlet pipes and high-temperature wire assemblies are installed on two end sides of the aluminum alloy focusing reflecting cover (1).
2. The water-cooled focusing infrared heating lampshade of claim 1, characterized in that: the component includes power supply aviation plug (6) in the outer safety cover of aluminum alloy lamp holder (5), inside business turn over water quick-operation joint (7), temperature sensing switch (11) and warning buzzer (12), power supply aviation plug (6) are installed in the middle-upper segment both sides department of the outer safety cover of aluminum alloy lamp holder (5), inside business turn over water quick-operation joint (7) are installed in power supply aviation plug (6) one side department, warning buzzer (12) are installed in power supply aviation plug (6) bottom department, temperature sensing switch (11) are installed in aluminum alloy focus bowl (1) bottom.
3. The water-cooled focusing infrared heating lampshade of claim 2, characterized in that: connect high temperature line subassembly to include outside business turn over water quick-operation joint (8), tee bend condenser tube (9) and high temperature line (13), tee bend condenser tube (9) are installed at middle upper segment department in aluminum alloy lamp holder outer safety cover (5), middle part department at power supply aviation plug (6) bottom is installed in outside business turn over water quick-operation joint (8), and tee bend condenser tube (9) both ends and inside business turn over water quick-operation joint (7) and outside business turn over water quick-operation joint (8) interconnect, the other end and infrared heating fluorescent tube (3) interconnect of just high temperature line (13) are installed in power supply aviation plug (6) one side department in high temperature line (13).
4. The water-cooled focusing infrared heating lampshade of claim 3, characterized in that: the alarm buzzer (12) is electrically connected with the temperature-sensitive switch (11).
5. The water-cooled focusing infrared heating lampshade of claim 4, characterized in that: the power supply aviation plug (6), the infrared heating lamp tube (3) and the high-temperature wire (13) are electrically connected with each other.
6. The water-cooled focusing infrared heating lampshade of claim 5, characterized in that: the inner water inlet and outlet quick connector (7), the outer water inlet and outlet quick connector (8) and the three-way cooling water pipe (9) are arranged at the two sides of the upper section in the heat insulation plate (4) and the lamp holder bracket (2).
7. The water-cooled focusing infrared heating lampshade of claim 6, characterized in that: the aluminum alloy focusing reflector (1) is made by one-time special-shaped drawing, the outer surface is subjected to anti-oxidation treatment, the inner cavity is subjected to focusing paraboloid, and the paraboloid is subjected to gold-plating or silver-plating reflector surface treatment to be used as a focusing reflector surface; the middle layer is hollow and is cooled by water.
8. The water-cooled focusing infrared heating lampshade of claim 7, characterized in that: the infrared heating lamp tube (3) can select different wavelengths of short wave infrared, fast medium wave infrared, medium wave infrared and far infrared so as to meet the requirements of different absorption wavelengths of various heated materials and improve the heated efficiency of the heated object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248501.8U CN218772464U (en) | 2022-05-20 | 2022-05-20 | Water-cooling focusing infrared heating lampshade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248501.8U CN218772464U (en) | 2022-05-20 | 2022-05-20 | Water-cooling focusing infrared heating lampshade |
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| Publication Number | Publication Date |
|---|---|
| CN218772464U true CN218772464U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221248501.8U Active CN218772464U (en) | 2022-05-20 | 2022-05-20 | Water-cooling focusing infrared heating lampshade |
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| Country | Link |
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| CN (1) | CN218772464U (en) |
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